Patents by Inventor Chun Wei

Chun Wei has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20170298049
    Abstract: The present disclosure relates to a bicyclic compound, a pharmaceutical composition thereof, and its novel use. More particularly, the present disclosure relates to the bicyclic compound according to Formula I or Formula II, the pharmaceutical composition for treating a stroke, and the use of the bicyclic compound treating the stroke.
    Type: Application
    Filed: October 6, 2016
    Publication date: October 19, 2017
    Inventors: Kuo-Hsiung LEE, Yu ZHAO, Sheng-Chu KUO, Chung-Y. HSU, Woei-Cherng SHYU, Yu-Chian CHEN, Chen-Huan LIN, Wei LEE, Chun-Wei CHIANG, Chang-Hai TSAI
  • Publication number: 20170300104
    Abstract: A power-saving method for performing power consumption management on an electronic device is provided. The power-saving method includes determining whether a software application executed on the electronic device relates to a network service or not; and disabling at least one system-activating event provided by the software application for the electronic device when the software application relates to the network service and when the network service is unavailable to the electronic device.
    Type: Application
    Filed: April 17, 2016
    Publication date: October 19, 2017
    Inventors: Chun-Wei CHEN, Jen-Chieh YANG
  • Patent number: 9793371
    Abstract: A method of forming a high electron mobility transistor (HEMT) includes forming a second III-V compound layer on a first III-V compound layer, forming a source feature and a drain feature on the second III-v compound layer, depositing a p-type layer on a portion of the second III-V compound layer between the source feature and the drain feature, and forming a gate electrode on the p-type layer. A carrier channel is located between the first III-V compound layer and the second III-V compound layer.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: October 17, 2017
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chun-Wei Hsu, Po-Chih Chen, King-Yuen Wong, Jiun-Lei Jerry Yu, Fu-Wei Yao, Chen-Ju Yu
  • Patent number: 9791775
    Abstract: A method includes forming a first photo resist layer over a base structure and a target feature over the base structure, performing an un-patterned exposure on the first photo resist layer, and developing the first photo resist layer. After the step of developing, a corner portion of the first photo resist layer remains at a corner between a top surface of the base structure and an edge of the target feature. A second photo resist layer is formed over the target feature, the base structure, and the corner portion of the first photo resist layer. The second photo resist layer is exposed using a patterned lithography mask. The second photo resist layer is patterned to form a patterned photo resist.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: October 17, 2017
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Wei Chang, Hong-Da Lin, Chih-Chien Wang, Chun-Chang Chen, Wang-Pen Mo, Hung-Chang Hsieh
  • Patent number: 9792861
    Abstract: An electro-phoretic display and a method for driving the same are provided, where the electro-phoretic display has a plurality of pixel units. The method includes: setting a plurality of particle tightening time periods and a plurality of gray level displaying time periods for the pixel units respectively, where each of the gray level displaying time periods is arranged after each corresponding particle tightening time period; providing a plurality of particle tightening voltages to the pixel units for tightening the particles of the pixel units respectively during the particle tightening time periods, and providing a plurality of display driving voltages to the pixel units during the gray level displaying time periods. The particle tightening time periods and/or the gray level displaying time periods are determined by a plurality of display gray level data corresponding to the pixel units.
    Type: Grant
    Filed: June 26, 2013
    Date of Patent: October 17, 2017
    Assignee: E Ink Holdings Inc.
    Inventors: Ming-Jen Chang, Jo-Cheng Huang, Shao-Wei Su, Chun-An Wei, Yao-Jen Hsieh
  • Patent number: 9793105
    Abstract: The invention provides a fabricating method of a FinFET, comprising: providing a substrate having fin structures; depositing an dielectric layer on the substrate filling between the fin structures; forming recesses to reveal a portion of the fin structure by removing a portion of the dielectric layer; performing a cleaning process on using a cleaning solution selected from one of a first solution, consisting of dHF and H2O2, and a second solution, consisting of dHF and DIO3; forming a gate structure across on the fin structures; and forming a source/drain structure on the substrate at two lateral sides of the gate structure. The present invention also provides a fabricating method of a FinFET having an improved cleaning step using a cleaning solution having one of a third solution, consisting of dHF and DIO3, and a fourth solution, consisting of NH4OH and DIO3 before formation of the source/drain structure.
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: October 17, 2017
    Assignee: UNITED MICROELECTRONICS CORPORATION
    Inventors: Chun-Wei Yu, Hsu Ting, Chueh-Yang Liu, Yu-Ren Wang, Kuang-Hsiu Chen, Yi-Liang Ye
  • Publication number: 20170294278
    Abstract: A keyswitch device includes a base plate, a membrane circuit board, a light source, and a keyswitch assembly. The membrane circuit board is disposed on the base plate and includes a reflective film layer, a transmissive film layer, and a light guide spacer. The reflective film layer is located on the base plate. The transmissive film layer is located over the reflective film layer. The light guide spacer has an accommodating space. The reflective film layer and the transmissive film layer are respectively located at opposite sides of the light guide spacer. The light source is disposed between the reflective film layer and the transmissive film layer and located in the accommodating space. The keyswitch assembly is disposed on the membrane circuit board.
    Type: Application
    Filed: August 12, 2016
    Publication date: October 12, 2017
    Inventors: Pao-Chin Alan CHEN, Ching-Cheng TSAI, Tsung-Min CHEN, Pai-Hsiang WANG, Chun-Wei LU
  • Patent number: 9787937
    Abstract: A display apparatus that is suitable for a video wall and an operation method thereof are provided. The display apparatus includes a display panel, a memory circuit and a video processing circuit. The memory circuit is used for storing extended display identification data (EDID), and resolution information of the EDID may affect a resolution of a video frame signal of a video source. The video processing circuit transmits the video frame signal to a video output connector. Based on a video wall configuration parameter, the video processing circuit captures part or all of pixel data in the video frame signal to obtain a captured frame, and displays the captured frame on the display panel. Based on the video wall configuration parameter, the video processing circuit can adaptively change the resolution information of the EDID stored in the memory circuit.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: October 10, 2017
    Assignee: Novatek Microelectronics Corp.
    Inventors: Chun-Wei Hung, Chia-Hsing Hou
  • Publication number: 20170282175
    Abstract: The present invention provides a fluid inspection device comprising at least one channel including a top channel surface and a bottom channel surface, and a first spacing formed therebetween; at least one chamber communicating with the at least one channel from which a fluid flows into the at least one chamber and including a top chamber surface, a bottom chamber surface and a fluid-filling area and a through opening communicating with the at least one chamber and the outside. A second spacing is formed between the top chamber surface of at least one portion of the fluid-filling area and a corresponding bottom chamber surface thereof, wherein the second spacing is smaller than the first spacing. The fluid inspection device prevents bubbles from producing in the chamber and obstructing the inspection and further allows less required fluid amount in the chamber.
    Type: Application
    Filed: November 8, 2016
    Publication date: October 5, 2017
    Inventors: Szu-Hsien Ho, Chia-Chun Wei, Hung-Wei Chen
  • Patent number: 9772955
    Abstract: An electronic system that can automatically set a report rate, which comprises: a first electronic apparatus; a second electronic apparatus; a transmitting interface, wherein the second electronic apparatus transmits data to the first electronic apparatus via the transmitting interface; and a processing unit, for automatically setting a report rate of the second electronic apparatus or the transmitting interface according to a type of a software program that the first electronic apparatus executes. The type of the software program can be replaced by other factors.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: September 26, 2017
    Assignee: PixArt Imaging Inc.
    Inventor: Chun-Wei Chen
  • Patent number: 9773821
    Abstract: A display apparatus includes a light permeable substrate, dummy pixels, a peripheral wiring layer and a display element layer. The dummy pixels are disposed on the light permeable substrate. Each of the dummy pixels includes a dummy pattern controlling layer. The peripheral wiring layer is disposed on the light permeable substrate for applying voltages having the same polarity to the dummy pattern controlling layers. The display element layer covers the light permeable substrate and the dummy pixels. The peripheral wiring layer and the dummy pattern controlling layer are spaced apart by a gap. The gap allows light to be reflected from the display element layer to the light permeable substrate.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: September 26, 2017
    Assignee: E Ink Holdings Inc.
    Inventors: Chun-Wei Chang, Pei-Lin Huang, Kun-Lung Huang, Wu-Liu Tsai
  • Patent number: 9764303
    Abstract: A method for manufacturing a detection device includes dispensing a plurality of reagent droplets of a detection reagent to a fiber substrate by a dispensing unit, and absorbing the plurality of reagent droplets by the fiber substrate to form the detection device having at least one detection pore. The dispensing unit includes two plastic sheets and a water retention substrate, the water retention substrate contains the detection reagent, and one of the two plastic sheets has at least one opening.
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: September 19, 2017
    Assignee: National Tsing Hua University
    Inventors: Shang-Chi Lin, Chun-Wei Lee, Shueh-Yao Chu, Chao-Min Cheng, Fan-Gang Tseng
  • Patent number: 9768064
    Abstract: Formation methods of a semiconductor device structure are provided. The method includes providing a substrate having a low topography region and a high low topography region. The method also includes forming a first dielectric layer over the substrate. The method further includes forming a second dielectric layer over the stop layer. In addition, the method includes forming an opening in the first dielectric layer, the stop layer and the second dielectric layer. The method also includes forming a conductive material layer over the second dielectric layer. The conductive material layer fills the opening. The method further includes performing a polishing process over the conductive material layer until a top surface of the stop layer is exposed.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: September 19, 2017
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chun-Wei Hsu, Chi-Jen Liu, Cheng-Chun Chang, Yi-Sheng Lin, Liang-Guang Chen
  • Patent number: 9768227
    Abstract: A light-emitting element comprises a first semiconductor layer, a first light-emitting structure and a second light-emitting structure on the first semiconductor layer, a first electrode on the first semiconductor layer, a second electrode on the first light-emitting structure, a first trench between the first light-emitting structure and the second light-emitting structure, exposing a first upper surface of the first semiconductor layer, and a second trench formed in the first light-emitting structure, exposing a second upper surface of the first semiconductor layer, wherein the first trench is devoid of the first electrode and the second electrode formed therein, wherein the first electrode is formed in the second trench.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: September 19, 2017
    Assignee: EPISTAR CORPORATION
    Inventors: Chen Ou, Chun-Wei Chang, Chih-Wei Wu, Sheng-Chih Wang, Hsin-Mei Tsai, Chia-Chen Tsai, Chuan-Cheng Chang
  • Publication number: 20170258021
    Abstract: A hydroponic device includes a water tank, a drain pan, a hydroponic module and a light emitting diode module. The water tank delivers water to the drain pan via a drain pump. The water is then dispensed to each pot body of the hydroponic module. Each pot body includes an inner pot and an outer pot. Water inside the inner pot will flow to the outer pot through the draining hole. Water will flow out of an overflow outlet and re-enter the water tank if the water level is higher than the overflow outlet. The light emitting diode module is disposed above the hydroponic module.
    Type: Application
    Filed: June 14, 2016
    Publication date: September 14, 2017
    Inventors: Chia-Hsiang Chiu, Chien-Ming Sung, Wei-Cheng Huang, Chun-Wei Liu, Pei-Te Liu, Hung-Hsuan Su, Chi-Fang Ho, Hsien-Yao Shui, Kun-Lin Wu, Po-Hsien Huang, Chen-Ying Wang, Cheng-Han Huang, Kun-Lung Wu, Tsung-Yu Wu, Tse-An Lin, Chien-Fa Huang, Mao-Sung Lin
  • Publication number: 20170263730
    Abstract: A semiconductor process including the following steps is provided. An epitaxial layer is formed on a substrate. An oxide layer is formed on the epitaxial layer, wherein the oxide layer includes a chemical oxide layer, a high-temperature oxide (HTO) layer or a surface modification oxide layer. An ion implant process is performed to the epitaxial layer to form a doped region in the epitaxial layer. The oxide layer is removed by using a diluted hydrofluoric acid (DHF) solution after performing the ion implant process, wherein a volume ratio of water to a hydrofluoric acid (HF) in the DHF solution is 200:1 to 1000:1.
    Type: Application
    Filed: March 8, 2016
    Publication date: September 14, 2017
    Inventors: Chun-Wei Yu, Kuang-Hsiu Chen, Chueh-Yang Liu, Yu-Ren Wang
  • Publication number: 20170262088
    Abstract: An integrated front light assembly, a manufacturing method thereof and a reflective display device are disclosed. The integrated front light assembly includes a protective substrate; a touch-control layer disposed on the protective substrate; a light guide layer disposed on the touch-control layer; and a light source disposed on at least one side of the light guide layer. The reflective display device comprises a display panel and the integrated front light assembly. In this way, a thickness of the reflective display device can be reduced and a display effect of the reflective display device can be improved.
    Type: Application
    Filed: November 27, 2015
    Publication date: September 14, 2017
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Long Wang, Guangkui Qin, Fangzhen Zhang, Xiaoling Xu, Chun Wei Wu, Yanfeng Wang, Li Zhou
  • Publication number: 20170263818
    Abstract: A light-emitting device, includes: a substrate; a light-emitting structure formed on the substrate and including a first portion, and a second portion where no optoelectronic conversion occurs therein; and a first electrode located on both the first portion and the second portion.
    Type: Application
    Filed: May 25, 2017
    Publication date: September 14, 2017
    Inventors: Chen OU, Chun-Wei CHANG, Chih-Wei WU
  • Patent number: 9757064
    Abstract: A wrist joint performance measuring device includes a base having a seat and two positioning arms on two sides of the seat. A switching device is pivotably mounted to the base. A forearm support is connected to the switching device. A measurement device includes a pivotal seat, a torque meter, a first handle, and a second handle. The pivotal seat is pivotably connected to the forearm support. The torque meter is mounted to the pivotal seat. The first handle or the second handle is connected to a force receiving end of the torque meter. The forearm support and the measurement device are movable by the switching device to one of the two positioning arms and are positioned by the one of the two positioning arms.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: September 12, 2017
    Assignee: E-Da Hospital
    Inventors: Chih-Kun Hsiao, Yuan-Kun Tu, Yi-Jung Tsai, Teng-Yao Yang, Shang-Hua Yu, Chun-Wei Kang, Hao-Yuan Hsiao
  • Publication number: 20170255261
    Abstract: A wireless control device adapted to detect a signal from a signal source for generating a corresponding first sensing signal and wirelessly transmit the first sensing signal to a host is provided. The wireless control device includes a position calibrator and an accessory. The position calibrator includes a first main body, a first coupling structure disposed on the first main body, at least one position sensing element adapted to detect the signal, a first microprocessor electrically connected to the position sensing element and a wireless transmitting module electrically connected to the first microprocessor and wirelessly transmitting the first sensing signal to the host. The accessory includes a second main body and a second coupling structure disposed on the second main body. A position calibrator and an accessory detachably assembled with the position calibrator to form a wireless control device are also provided.
    Type: Application
    Filed: December 30, 2016
    Publication date: September 7, 2017
    Applicant: HTC Corporation
    Inventors: Ying-Chieh Huang, Wen-Hsiung Shih, Hsi-Yu Tseng, Chih-Ting Chen, Chun-Wei Chang, Sung-Chi Tsai, Yen-Cheng Lin